Answer:
Multiple areas for improvement have been identified by Roberts team.
All would seem appropriate, but I'd say D, since it assists you in gathering data to support your clause
Answer A is right, It is difficult to approach the fire as smoke is accumulating all over the ceiling and the heat is also so great. it is due to the smoke all over that the visibility is also low so the use of portable extinguisher is not required here. special personal protective equipment will be required here.
John Wycliffe was the person who questioned the rightful extent of the Pope's religious authority.